Sensitivity and specificity of final nSI of peritumoral T2 prolongation with high predictive power in differentiating GBM from solitary MET using ROC analysis
| Peritumoral T2 Prolongation Grading | Cutoff Value | Sensitivity | Specificity | AUC |
|---|---|---|---|---|
| Grade I | 2.44 | 0.974 | 0.444 | 0.741 |
| Grade II | 3.085 | 0.857 | 0.917 | 0.869 |
| Total | 2.88 | 0.644 | 0.762 | 0.725 |